Air Cushion Cup by Tenga Vibrating Cock Rings Apply a thin layer of

Apply a thin layer of water-based lubricant around your penis and the cylinder rim to create an airtight seal

Battery: Rechargeable lithium-ion with approximately 90 minutes of continuous use per full charge

Outer ring diameter: 6

Sleeves: Four options ranging 5 to 5

Air Cushion Cup by Tenga Vibrating Cock Rings Apply a thin layer ofYou want intense, responsive stimulation but traditional strokers feel flat and one note. The Tenga Air Cushion Cup uses 24 precision air chambers to create dynamic pressure variations that adapt to your movement, delivering sensations that feel alive and unpredictable every time. At a glance Length: 5 inches, compact and portable Internal diameter: 0. 5 inches for snug fit Material: Medical grade plastic and silicone blend Air chambers: 24